Description The Hall Sensor measures the Hall Effect, which is a production of a voltage difference across an electrical conductor, transverse to an electric current in the conductor as well as a magnetic field perpendicular to the current. The output of the continuous-time switch Hall sensor on this Twig switches low and turns on when a magnetic field (south polarity) perpendicular to the Hall sensor exceeds the BOP threshold, and it switches high and turn on when the magnetic field disappears. Features - Grove compatible interface - 400ns transition period for rise and fall. - Continuous-time hall effect sensor Application Ideas - RPM meter. - Simple dc motor. Mechanic Dimensions - 20mm by 24mm For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product. https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2017-08-05 https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2017-10-18 https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2018-01-25 https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2021-10-27 https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2023-08-17 https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2024-03-13 https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2024-05-25 https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2025-02-08 https://elecena.pl/product/9696420/101020046-arduino-grove-hall-sensor 2026-02-20